26 to 50 of 61 HTTP Jobs in the UK

Senior SOC Analyst

Hiring Organisation
Fynity
Location
United Kingdom
modern detection techniques Confident analysis across logs, endpoints and network traffic Solid knowledge of core networking protocols (TCP/IP, DNS, HTTP, SMTP) Awareness of enterprise security tooling (firewalls, AV, VPNs, IDS/IPS) Eligibility for DV Clearance (sole British National, UK resident for the past 10 years) This Senior ...

Senior C++ Software Engineer - Systematic Trading

Hiring Organisation
Templeton and Partners
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
systems . What You'll Work On Exchange Connectivity Develop software that interacts with major global futures exchanges using native APIs & protocols (FIX, WebSocket, HTTP). Maintain and extend testing suites ensuring robust, consistent connectivity. Optimise exchange communication through Kernel bypass, TLS tuning, and advanced networking techniques. Study and align ...

Senior Software Engineer

Hiring Organisation
Apex Systems
Location
London Area, United Kingdom
Experience with cloud infrastructure (AWS — e.g., Ec2, NLB, ElastiCache, Lambda, DynamoDB) • Experience with infrastructure-as-code (AWS CDK) • Strong understanding of networking fundamentals (DNS, HTTP/TLS, load balancing) • Experience operating and maintaining production software, including monitoring, alarming, and incident response • Linux/UNIX proficiency (command-line tools, shell scripting ...

Cyber Threat Intelligence Practitioner

Hiring Organisation
FBI &TMT
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Contract
Understanding of structured analytical techniques in cyber threat intelligence analysis. Awareness of security threats, exposures, and risk management. Knowledge of network protocols such as HTTP(S), SMTP, TCP, SSL/TLS. Knowledge of OSINT collection, toolsets, and analysis. Strong communication skills for articulating complex ideas to broad audiences. Proactive approach ...

Java Developer

Hiring Organisation
Nigel Wright Group
Location
Metro Riverside Park, Gateshead, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £75,000 per annum
Contributing to improvements in architecture, tooling and development practices over time Core Technology Stack Java (server-side development) Java web technologies including JPA, JDBC, HTTP/S, threading JavaScript (client-side) SQL (PostgreSQL/PostGIS beneficial) Application servers such as WildFly Cloud infrastructure (AWS) Legacy UI technologies (with plans ...

Senior Full Stack Engineer (AWS Microservices & Integrations)

Hiring Organisation
Narwhal Labs
Location
City Of Bristol, England, United Kingdom
based role and candidates must be located in or within commutable distance of Bristol. Responsibilities: Design and build microservices behind API Gateway (REST/HTTP), running on Lambda and containerised workloads on EC2/Fargate Model multi-tenant data across DynamoDB and RDS (PostgreSQL), using S3 for object storage ...

Senior AI Developer

Hiring Organisation
Point of Rental
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
with Stored Procedures, Functions and Views. Experience with Agile development methodology Nice to have skills: Experience creating and developing Microservices. Experience in handling RESTful HTTP/JSON APIs and working with APIs at a large scale. Experience developing unit tests/E2E test suites EPIC Core Values Empowering We equip ...

Product Support Engineer

Hiring Organisation
Claroty
Location
United Kingdom
troubleshooting Solid Linux system administration and troubleshooting experience Deep understanding of networking standards and protocols such as DNS, DHCP, TCP/IP, and HTTP Experience working with networking tools (e.g., Wireshark, tcpdump) Strong analytical and problem-solving skills with the ability to manage complex technical scenarios Excellent interpersonal and communication ...

Lead Software Development Engineer - Services

Hiring Organisation
Capital One UK
Location
Islington, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
both backend services and mobile technologies Exceptional programming skills and knowledge of building APIs using modern OO languages preferably Java, SOLID principles, SOA, HTTP and REST Experience with AWS and strong understanding of cloud-based development Extensive, demonstrable knowledge of designing architectures that are secure and perform at scale ...

Mainframe Middleware Engineer - 6-Month Contract - Hybrid (London, or Edinburgh)

Hiring Organisation
Hamilton Barnes
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 400 Daily
CICS (CICS Liberty runtime) Design and support secure, scalable, and resilient CICS Liberty environments aligned with enterprise standards Manage integration patterns, including REST/HTTP APIs and modern service exposure What You Will Ideally Bring Strong hands-on experience with CICS system setup and configuration (regions, JVM Servers) Solid understanding ...

Backend Engineer (Git) - SPFYJP00003452

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
software engineering best practices such as testing, continuous integration, and continuous delivery Skills Linux system experience GitHub experience not just user but admin HTTP/networking Google Cloud (preferred)/AWS Github (Administration/Operations) Gitlab would be advantageous (if they don't have Github) Git expert AI experience ...

Backend Engineer (Git) - SPFYJP

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 550 Daily
software engineering best practices such as testing, continuous integration, and continuous delivery Skills Linux system experience GitHub experience not just user but admin HTTP/networking Google Cloud (preferred)/AWS Github (Administration/Operations) Gitlab would be advantageous (if they don't have Github) Git expert AI experience ...

Junior Test Engineer

Hiring Organisation
develop
Location
Fareham, England, United Kingdom
environment Organised and methodical approach to testing Nice to have: Exposure to tools like Postman, Cypress, or Playwright Basic understanding of APIs (REST/HTTP) Interest in automation or scripting (e.g. Python, JavaScript, Dart) Familiarity with Git or agile workflows What’s On Offer: Clear progression into automation or development ...

Junior QA Engineer

Hiring Organisation
Develop
Location
Fareham, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£40,000
environment Organised and methodical approach to testing Nice to have: Exposure to tools like Postman, Cypress, or Playwright Basic understanding of APIs (REST/HTTP) Interest in automation or scripting (e.g. Python, JavaScript, Dart) Familiarity with Git or agile workflows What's On Offer: Clear progression into automation or development ...

ServiceNow Developer

Hiring Organisation
People First (Recruitment) Ltd
Location
London, United Kingdom
Employment Type
Temporary
Salary
GBP 45 - 65 Hourly
ServiceNow development experience Hands-on development experience on the Service Portal Strong technical background using web technologies (specifically HTML, AngularJS, Bootstrap, CSS, JavaScript, JSON, HTTP, REST/SOAP) ServiceNow integration experience ServiceNow Customer Service Management experience desirable ( CIS-CSM certification ideal) ServiceNow Certified Application Developer (CAD) Working within an Agile ...

PHP Developer - Outside IR35

Hiring Organisation
Sanderson
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £500 per day
Stripe Strong understanding of 3DS flows and PCI-DSS considerations Proven experience migrating functionality out of a monolith into external services Good understanding of HTTP integrations, service layers, and API contracts Experience implementing secure redirect patterns, such as: OAuth-style flows Signed URLs HMAC tokens Reasonable Adjustments: Respect and equality ...

Senior / Principal Akka Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Level options: up to 1 year; 1–3 years; 3–5 years; more than 5 years. Core technologies Akka (Actors, Streams, Persistence, Clustering, Projection, HTTP); ZIO; Play; Spark Libraries Circe; Cats; Cats Effect; Slick; Doobie; HTTP4S; Shapeless; Monix Databases RDBMS; MongoDB; Redis; Cassandra; Elastic Search Messaging Kafka; RabbitMQ Architecture ...

Senior Java Software Engineer

Hiring Organisation
UST
Location
Nottingham, England, United Kingdom
/Cloud platforms Proven ability to deliver high-quality applications Strong programming skills with experience in Java and modern OO principles (SOLID, SOA, HTTP, REST) Experience with Spring Boot and Spring Cloud Experience in building APIs and working within a microservices architecture Ability to collaborate effectively within a team Commitment ...

Integration Service Developer

Hiring Organisation
Damia Group Ltd
Location
United Kingdom
Employment Type
Contract
Contract Rate
£400 - £440 per day
Workato. Experience Rest API Integration Workato or any other low code platform like PowerApps experience Working knowledge of Databricks on Azure Experience with HTTP/REST Integrations between platforms Experience with SFTP/MFT Platform beneficial (some workflows are file based) Working knowledge of Database principles ...

API Engineer

Hiring Organisation
Halian Technology Limited
Location
Warwick, Warwickshire, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
basic optimization, and working with relational databases Experience building RESTful APIs for web or mobile applications Understanding of API design principles including REST conventions, HTTP methods, status codes, and error handling Familiarity with authentication using OAuth, JWT, or API keys. This is a full-time, permanent role, with a flexible ...

Network Security Architect

Hiring Organisation
Proactive Appointments
Location
Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 75,000 Annual
VLANs etc) Detailed understanding of enterprise network transport protocols (TCP, UDP, ICMP, ARP), infrastructure protocols (DNS, DHCP, BGP, SNMP), common application protocols (SMB, RDP, HTTP, FTP etc) and security protocols (TLS/SSL, IPSec, SSH, SAML, OAuth etc) Proven history of identifying, assessing and remediating network related security risks/ ...

Developer, Quality Engineering

Hiring Organisation
Connect Auto
Location
United Kingdom
processes, tooling, and standards. Required experience Professional software development experience, with strong proficiency in TypeScript or a comparable language. Sound understanding of REST APIs, HTTP, JSON, and authentication patterns (OAuth/JWT). Working knowledge of relational and/or NoSQL databases. Familiarity with modern web application architecture (React ...

Senior Exchange Connectivity Engineer | Crypto

Hiring Organisation
Selby Jennings
Location
London Area, United Kingdom
z2bz0 years of professional software engineering experience. Minimum 1 year of hands-on experience integrating with crypto exchanges. Strong understanding of networking fundamentals (HTTP, WebSocket, TCP, TLS). Proficiency in Rust or a strong C++ background with exposure to Rust. Working knowledge of Typescript. Nice to Have Experience with Web3 ...

Senior Security Proxy Engineer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
London, United Kingdom
Employment Type
Contract
Profile Essential skills/knowledge/experience: 6 years of hands on experience supporting enterprise proxy or secure web gateway platforms. Strong understanding of HTTP/HTTPS, TLS, certificates, encryption, and decryption processes. Experience implementing and managing proxy policies for traffic inspection, filtering, and outbound control. Solid foundation in networking ...

Python Web Scraping Engineer - Fully Remote - £70k

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
understanding of: Anti-bot and bot-detection systems Browser and network fingerprinting CAPTCHA systems and mitigation techniques Scaling scraping infrastructure reliably Strong knowledge of HTTP, TLS, cookies, headers, redirects, and browser networking behaviour Experience with tools such as Playwright, Selenium, Puppeteer, or equivalent frameworks Comfortable designing asynchronous and concurrent scraping ...